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Mona-Guard Block is a unique, water based resin, liquid surface and sand joint sealer. Mona-Guard Block has special properties, which allow it to bond sand in the joint whist still maintaining a degree of flexibility. When applied to the surface of concrete / clay pavement materials, Mona-Guard Block also functions as a surface sealer that provides and easy clean surface with protection against water and forms of staining agents such as oil etc.
For use externally on concrete / clay pavement materials used for town centres, footpaths, driveways, patio’s, garage forecourts, etc :
Monaseal provides a technical advisory service for on-site assistance and advice on product selection, evaluation trials and application equipment.
| Colour Range | Clear |
| Preparation | Ensure surface to be treated is clean, not contaminated and dry. |
| Application | Low pressure spray, brush or roller. |
| Coverage | 3-8 m2/Ltr depending on substrate type |
| Curing Time | Touch dry 4-6 Hrs - 2nd coat may be applied after product is touch dry Fully cure 48 Hrs |
| Equipment Care | Clean with water immediately after use. |
| Pack Size | 5 or 25 Ltrs drums, and 1000 Ltrs IBC |
| Storage | Store in dry condictions at temperatures between + 5 & + 35 degree C |
| Shelf Life | 12 months in original sealed container |
| HSE | See MSDS |
On newly laid projects, Mona-Guard Block should be applied during pavement construction ensuring minimum preparation is required. On old paving, remove all dirt, debris, weed growth, oil and any other contaminants. This can be acheived by utilsing the listed Monaseal preparation products contained within this TDS.
In general, the surface must be sound, clean, dry, free from frost, laitance, weed growth, oil, grease and all dust, loose and friable materials must be completely removed from surfaces prior to application.
NOTE - Existing projects will need more aggressive cleaning in order to remove 20mm – 30mm of existing joint sand, a pressure washer is required. Mona-Guard Block cannot be applied to old jointing sand.
Monaseal’s recommended preparation products
For use on application for all recommended substrate prepartation materials, please consult the TDS for each material.
*Please note - Monaseal products are guaranteed against defective materials and manufacture and are sold subject to its standard Conditions for the Supply of Goods and Services, copies of which may be obtained on request. Whilst Monaseal endeavours to ensure that any advice,recommendation, specification of information it may give is accurate and correct, it cannot, because it has no direct or continuous controlover where or how its products are applied, accept any liability either directly or indirectly arising from the use of its products, whether or not in accordance with any advice, specification, recommendation of information given by it.